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公开(公告)号:US2851797A
公开(公告)日:1958-09-16
申请号:US64140357
申请日:1957-02-20
Applicant: RONCI FERNANDO M
Inventor: RONCI FERNANDO M
IPC: A43B21/38
CPC classification number: A43B21/38
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公开(公告)号:US2102819A
公开(公告)日:1937-12-21
申请号:US12732837
申请日:1937-02-23
Applicant: RONCI FERNANDO M
Inventor: RONCI FERNANDO M
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公开(公告)号:US3184865A
公开(公告)日:1965-05-25
申请号:US25868763
申请日:1963-02-15
Applicant: RONCI FERNANDO M
Inventor: RONCI FERNANDO M
IPC: A43B21/42
CPC classification number: A43B21/42
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公开(公告)号:US3119192A
公开(公告)日:1964-01-28
申请号:US19619862
申请日:1962-05-21
Applicant: RONCI FERNANDO M
Inventor: RONCI FERNANDO M
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公开(公告)号:US3087263A
公开(公告)日:1963-04-30
申请号:US11914161
申请日:1961-06-23
Applicant: RONCI FERNANDO M
Inventor: RONCI FERNANDO M
IPC: A43B21/42
CPC classification number: A43B21/42
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公开(公告)号:US3048932A
公开(公告)日:1962-08-14
申请号:US2561760
申请日:1960-04-29
Applicant: RONCI FERNANDO M
Inventor: RONCI FERNANDO M
IPC: A43B21/39
CPC classification number: A43B21/39
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公开(公告)号:US2851796A
公开(公告)日:1958-09-16
申请号:US64140457
申请日:1957-02-20
Applicant: RONCI FERNANDO M
Inventor: RONCI FERNANDO M
IPC: A43B21/00
CPC classification number: A43B21/00
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公开(公告)号:US2215195A
公开(公告)日:1940-09-17
申请号:US26571139
申请日:1939-04-03
Applicant: RONCI FERNANDO M
Inventor: RONCI FERNANDO M
IPC: A44B11/24
CPC classification number: A44B11/24 , Y10T24/4037 , Y10T24/4047
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